Pipiwai (Māori: Pīpīwai) is a locality in the Te Horo valley in Northland, New Zealand.

[3] Pipiwai is part of an SA1 statistical area which covers 123.95 km2 (47.86 sq mi).

[6] The local Tau Henare Marae and meeting house are a traditional meeting ground for the Ngāpuhi hapū of Te Orewai and Ngāti Hine.

The Omauri marae grounds, located near Pipiwai, are a meeting place for the Ngāpuhi hapū of Ngā Uri o Puhatahi.

[10] Te Horo Native School flourished at Pipiwai in the 1930s[11] and 1940s.